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Types of torque testing methods
Manual torque testing
Manual torque testing uses handheld or bench-mounted torque testers.
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Measuring compressive modulus
Common testing methods
Internationally recognised standards specify how compressive modulus is measured for different material types and applications:
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Applications across industries
Equibiaxial flexure compression testing is used wherever material reliability under multi-directional stress is critical.
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Applications in engineering
The secant modulus is valuable where material behaviour beyond the elastic limit is relevant:
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Flat crush of corrugated medium (CMT test)
The flat crush test, also known as the Concora Medium Test (CMT), measures the maximum force a corrugated medium can withstand before flute collapse. In CMT testing, the medium is first formed into flutes using a laboratory fluter before testing.
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Application in food texture analysis
Tension methods replicate real-world conditions experienced by food products during production, handling, and consumption.
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Introduction to puncture resistance testing
Puncture resistance testing determines how well a material can withstand penetration from a sharp or pointed object.
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Some undergraduate students might regard their Materials Science classes as somewhat of a tedious affair.
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What is lap shear testing under compression?
Lap shear testing under compressive load is a mechanical test used to determine the strength of adhesive joints subjected to shear forces while under compressive stress.
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Applications of bursting strength testing
Ball burst testing is routinely used across sectors where material failure under localised stress poses a risk to performance or safety. Common application areas include:
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ECT vs BCT
While ECT measures the compressive strength of the board material, the box compression test (BCT) measures the strength
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Standards for breakaway torque testing
Breakaway torque testing is governed by a range of industry-specific standards designed to ensure safety and consistency in packaging performance.
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Why choose Mecmesin for test calculations and automation
Proven expertise in force and torque testing
Mecmesin has decades of experience in precision mechanical testing.
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Speak to an expert
For guidance on implementing pull-off and pull-out testing in your quality control or R&D process, speak to one of our technical experts today.
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How wing tear testing is performed
Specimen geometry and preparation
Testing accuracy begins with correct specimen preparation. For wing tear tests, samples are cut into shapes with two projecting wings joined by a narrow central region where the tear initiates.
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Why is torque testing important in packaging?
Torque testing underpins closure performance, ensuring that products remain sealed and safe throughout distribution, storage and use.
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Plastic components and sub-assemblies
The successful design and production of plastic components requires careful attention to be paid to many elements. The choice of plastic material depends on the desired performance characteristics - will parts be under constant load?
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Puncture resistance testing methods
Puncture resistance measures the ability of a material to withstand an actual perforation event, simulating damage from sharp or pointed objects.
Applications include:
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What is compression texture testing?
Compression texture testing is a method used to determine how a food product responds when force is applied. It measures properties such as firmness, consistency, and deformability by pressing into the sample with a controlled load.
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Standards for rotational shear testing
ASTM D3658
This standard specifies the method for determining the torque strength of adhesive bonds, particularly UV-cured adhesive joints.
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Methods used in ring crush testing
Two principal methods are recognised for RCT, each with specific advantages:
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Introduction to compressive modulus
Compressive modulus, also known as the modulus of elasticity in compression, is a key mechanical property describing a material’s ability to resist deformation under compressive load.
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Introduction to corrugated medium testing
Corrugated medium testing is a key process in the packaging industry, ensuring that materials used in box and carton production meet strict durability and performance standards.
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Anchorage strength testing
Definition and purpose
Anchorage strength testing evaluates how securely a component is fixed into place, whether crimped, inserted, bonde